DD1 is starting Sixth Form next term. She is thinking of changing her options to include Chemistry A' level. After spending a couple of weeks on work experience with the Vet, she is seriously considering VetMed again and she needs to take Chemistry to keep her options open.
She is likely to get an A in her Chemistry (and the other sciences) at GCSE but is worried that Chemistry A' level is a lot lot harder and very difficult to get an A or A in. She is a bright girl, but not particularly mathematical.
Can anyone tell me honestly, is a good grade down to sheer hard work or a natural aptitude for the subject or both?